A Parade of Horribles

Dungeon Crawler Carl #8

by Matt Dinniman

It’s off to the races in the explosive eighth book in the Dungeon Crawler Carl series.

As chaos and mass panic spread outside the dungeon in the wake of Faction Wars, Carl and Donut find themselves on the tenth floor, where they’re forced to compete in a surprisingly normal set of tasks. Well, normal for the dungeon.

Races. Get from point A to point B, and don’t come in last. After each race, they pick an upgrade for their vehicle and the track gets more challenging. It all seems a little too normal, a little too simple.

Ignore those strange glitches that are occurring with increasing frequency. Don’t listen to those whispers about what’s happening on the mysterious eleventh floor, something the system AI calls A Parade of Horribles. Nobody, not even the showrunners, knows what that means. Just that the AI has ominously dubbed it “a coming-out party for the ages.”

Everything is fine, Crawler. I repeat, everything is fine.

Carl hates that it’s business as usual. The rules of this floor have taken away his agency. That just will not do.

So Carl is planning a party of his own. It’s a plan so dangerous, so insane, he can’t even consult his friends lest the AI put a stop to it. Because if it goes wrong, it’s not just the end of Carl and Donut. No. The stakes are higher than they’ve ever been.

Genres: Fantasy, Science Fiction, Fiction, Audiobook, Humor, Adult, Adventure

624 pages, Hardcover

Expected publication May 12, 2026

About the author

Matt Dinniman is the best-selling writer and artist from Gig Harbor, Washington. He is the published author of dozens of short stories and a gaggle of books. In addition, his art publications—from greeting cards to stationery kits to calendars—can be found in boutique and stationery shops around the world. Also, he strongly feels like a pretentious twat when he writes about himself in third person.

Reviews

[AC2316 · Rating 5 out of 5]

"Mongo shrieks with excitement!" 🦖

[baohua]

i think about this book at least 50 times a day and i question what i'm supposed to do with life until it is in my hands. i have never needed a book so bad or wanted a year to pass by in the blink of an eye more than i do now when it comes to carl's book of boom

[Melanie (meltotheany)]

i can't believe i am actually caught up :[

1.) Dungeon Crawler Carl ★★★★★
2.) Carl's Doomsday Scenario ★★★★
3.) The Dungeon Anarchist's Cookbook ★★★
4.) The Gate of the Feral Gods ★★★★
5.) The Butcher's Masquerade ★★★★★
6.) The Eye of the Bedlam Bride ★★★
7.) This Inevitable Ruin ★★★

[Reader · Rating 5 out of 5]

*Patreon Reader*

Uh, Carl? Are you fucking sure? Holy shit.

[Sara]

matt hurry up I'm dyin over here

[Mattie · Rating 5 out of 5]

Unity, support, family, and kneecapping bitches.

[Brandi]

I am not embarrassed to admit - I started this series in June 2025 - and have since listened to books 1-7 - TWICE as of November 2025. I don't know what to do with myself without Carl & Donut. I need this book yesterday. May is so far away...

[LambchoP]

Will this be the last book of the series, or are there more books planned?

[Ashley]

A+ cover, no notes. Love the colors. Love the tiny Sir Rendlegore, and the judgmental Donut in her sunglasses. Happy to see also that Carl still has his luscious locks. Don't know why there's a truck with a chicken on it, but happy to find out.

[Jasmine]

I fear I will become insufferable the day this releases

[Evan O’Donnell · Rating 5 out of 5]

For the sake of spoilers I will say nothing except this is the best one.

[Marc *Dark Reader with a Thousand Young! Iä!*]

Really sad this is no longer titled Carl's Book 0' Boom.

[Ben Donovan · Rating 5 out of 5]

i simply cannot wait to see where this series goes from here

[Agnus Rose · Rating 4 out of 5]

I was able to read the first posting of this as a Patreon member. Its pretty good. I'll be interested to hear the audiobook because Jeff Hayes is brilliant and there are fucking songs in this one. I think I know how the series is going to end...but I'm not going to say anything here.

[Joel · Rating 4 out of 5]

Impressive the way these books have grown increasingly batshit insane while also maintaining a tenuous hold on comprehensibility

[Erin]

if you haven't read the series yet you need to.

yesterday.

[Clara · Rating 5 out of 5]

holy shit, lol.

my guess about carl’s plan was not in fact correct, but I’m not mad about it. that was a wild ride. i thought the pacing of this one was excellent; though it was shorter than the last few, it felt just right. things are speeding up and i can’t wait to see what’s coming.
however. HOW AM I SUPPOSED TO WAIT FOR BOOK 9

[Alexandria · Rating 5 out of 5]

oh my god

[Saul Aro · Rating 5 out of 5]

I just re read the entire series to prep for this next book. I cannot wait until May, it seems forever away.

[Graeme Rodaughan]

Due in May 2026...

Pending... pending... pending... pending...

[Grey · Rating 4 out of 5]

What the fuck. What the fuck????????

Wow, this series has become something really incredible. Trying to imagine where this is going to go when it ends. I actually wasn't sure what I was going to think of the book for the first 3/4, emotionally coming straight out of book 7, I felt pretty Done? Like at the end of my emotional rope? But so was Carl, so it wasn't like I was feeling something out of step with it. But then the last quarter did its thing and my brain exploded and wow, okay, yeahhhhh uh! Okay!

[Emma Henderson · Rating 5 out of 5]

5 stars. I realize I am biased because I 100% love this series, but alas, here we are. I will admit I didn't love the 10th floor. I was bored a lot of the time, and the races weren't really my favorite. If this review had been based solely on that floor, I probably would not have rated it as high; however, the 11th floor made it all worth it. Some of the quotes in the last 20% of the book gave me chills. It made me so excited to see where the story is going to go. I highly recommend.

Thank you to NetGalley for the ARC!

[Namrata Deka · Rating 5 out of 5]

June 2026 is TOO FAR AWAY. Dear Matt you have to understand that some of us want time to slow down because we don’t want to get old but if this is going to come in JUNE 2026!!!! I WOULD TURN THE CLOCK RIGHT NOW. Please give🥺🥺

[Gunārs | IG gunars_lasa]

Un tagad atkal sākas gaidīšana līdz nākamajai daļai, lai gan šī grāmata oficiāli iznāk tikai maijā...

Visu šo sēriju var raksturot ar vienu citātu: "This next floor was going to be a clusterfuck of epic proportions"

[Klowey]

DONUT: MATT WE'RE WAITING, MATT. REALLY, THIS IS AN OUTRAGE, THIS WAITING!

[Creed Taylor · Rating 5 out of 5]

How does every book one up the last one? This is my all time favorite book series at this book. Masterful story telling and compelling characters and plot. So so good.

Thanks Edelweiss for the virtual access!!!

[Jay · Rating 5 out of 5]

Read it in a single day (same as all the other books lol) and to quote a certain GPS : "What the fuck is even happening right now?".

p.s. - at least got more answers than questions in this one. can't wait to hear Daddy Jeff narrate it again in 69 days.

[BookishKB]

👹 A Parade of Horribles

Thank you to Berkley Publishing Group | Ace and NetGalley for the advanced copy. I’ll be sharing my full review closer to publication date.

📅 Pub Date: May 12, 2026

[Kyra · Rating 5 out of 5]

All I can say is - Whoa 🫨

[katelands_booknook · Rating 5 out of 5]

Well now what do I do?